21 #include "SheafSystem/ij_connectivity_implicit_index_space_iterator.h" 23 #include "SheafSystem/assert_contract.h" 24 #include "SheafSystem/ij_connectivity_index_space_interval.h" 25 #include "SheafSystem/index_space_family.h" 45 ensure(!is_attached());
64 ensure((*
this) == xother);
77 require(conforms_to_state(xid_spaces, xindex));
81 attach_to(xid_spaces, xindex);
86 ensure(is_attached());
87 ensure(&id_spaces() == &xid_spaces);
88 ensure(index() == xindex);
97 const std::string& xname)
101 require(conforms_to_state(xid_spaces, xname));
105 attach_to(xid_spaces, xname);
110 ensure(is_attached());
111 ensure(&id_spaces() == &xid_spaces);
112 ensure(name() == xname);
132 (void) implicit_index_space_iterator::operator=(xother);
142 ensure((*
this) == xother);
175 ensure(is_basic_query);
192 ensure(is_basic_query);
196 return _j_vertex_size;
227 require(is_ancestor_of(&xother));
234 (void) this->
operator=(lother);
239 ensure((*
this) == xother);
252 require(is_ancestor_of(&xother));
257 if(result && is_attached())
262 result = result && (_hub_begin == lother.
_hub_begin);
290 ensure(is_same_type(result));
291 ensure(*result == *
this);
315 require(is_attached());
320 define_old_variable(
pod_type old_pod = pod());
321 define_old_variable(
pod_type old_hub_pod = hub_pod());
330 _hub_pod += _j_vertex_size;
346 _hub_pod -= _j_vertex_size;
353 assertion(pod() == 3);
363 ensure(is_done() || pod() != old_pod);
364 ensure(is_done() || hub_pod() != old_hub_pod);
377 require(is_attached());
386 _hub_pod = _hub_begin;
415 require(conforms_to_state(xhost, xlocal_id));
422 _local_id = xlocal_id;
439 ensure(is_attached());
440 ensure(&host() == &xhost);
461 ensure(is_basic_query);
506 if(invariant_check())
514 disable_invariant_check();
520 enable_invariant_check();
ij_connectivity_implicit_index_space_iterator & operator=(const ij_connectivity_implicit_index_space_iterator &xother)
Assignment operator.
pod_type vertex_hub_begin() const
The hub id of the beginning of the vertex id space.
An abstract iterator over the ids of an id space.
virtual ~ij_connectivity_implicit_index_space_iterator()
Destructor.
virtual pod_type family_scope(pod_type xlocal_id) const =0
Id relative to the id space family equivalent to the local id xlocal_id.
virtual void reset()
Restarts the iteration.
size_type j_vertex_size() const
The number of vertices in the j direction.
size_type j_vertex_size() const
The number of vertices in the j direction.
size_type _j_vertex_size
The number of vertices in the j direction.
Abstract base class with useful features for all objects.
unsigned long size_type
An unsigned integral type used to represent sizes and capacities.
An implementation of index_space_interval for an interval of implicit id spaces for the connectivity ...
virtual void attach_to(const index_space_collection &xhost, pod_type xlocal_id)
Attach to the state with local scope id, xlocal_id in the host id space collection xhost...
A collection of id space states. This is a virtual class with provides an interface for accessing the...
virtual void next()
Makes item() the next id in the iteration.
virtual bool contains(pod_type xlocal_id) const =0
True if this collection contains the id space with local id xlocal_id.
virtual bool operator==(const index_space_iterator &xother) const
True if this is equivalent to xother.
virtual bool invariant() const
Class invariant.
virtual ij_connectivity_implicit_index_space_iterator * clone() const
Virtual constructor, makes a new instance of the same type as this. If the iterator is attached...
virtual bool is_ancestor_of(const any *other) const
Conformance test; true if other conforms to this.
virtual bool is_attached() const
True if this iterator is attached to a state.
An implementation of implicit_index_space_iterator for an implicit id space in an ij_connectivity_ind...
ij_connectivity_implicit_index_space_iterator()
Default constructor.
pod_type hub_begin() const
The hub id of vertex (i, j).
Factory and container for a family of id spaces.
virtual bool invariant() const
Class invariant.
pod_index_type pod_type
The "plain old data" index type for this.
Namespace for the fiber_bundles component of the sheaf system.
virtual bool operator==(const index_space_iterator &xother) const
True if this is equivalent to xother.
pod_type _hub_begin
The hub id of vertex (i, j).
virtual bool conforms_to_state(const index_space_collection &xhost, pod_type xlocal_id) const
True if this conforms to the handle type required by the state with local scope id xlocal_id in the h...